Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Renton Municipal Airport (KRNT)

Lat: 47.49509°NLon: 122.21437°WElev: 23.0ft.

Clear

57°F

14°C

Humidity 62%
Wind Speed N 5 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 10 Apr 11:30 AM PDT
Extended Forecast for

Renton Municipal WA

  • Today

    Today: Mostly sunny, with a high near 70. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 70 °F

    Mostly Sunny

  • Tonight

    Tonight: Rain likely, mainly after 5am.  Mostly cloudy, with a low around 49. Light and variable wind.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Mostly Cloudy
    then Rain
    Likely

  • Saturday

    Saturday: Rain, mainly before 1pm.  High near 58. South southwest wind around 6 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 58 °F

    Rain

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 11pm.  Mostly cloudy, with a low around 47. Light and variable wind.

    Low: 47 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain after 11am.  Mostly cloudy, with a high near 59. Calm wind becoming west around 5 mph in the afternoon.

    High: 59 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance Rain

  • Monday

    Monday: A 30 percent chance of rain.  Mostly cloudy, with a high near 56.

    High: 56 °F

    Chance Rain

  • Monday Night

    Monday Night: A slight chance of rain.  Mostly cloudy, with a low around 45.

    Low: 45 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 11am.  Mostly cloudy, with a high near 52.

    High: 52 °F

    Rain Likely

Detailed Forecast

Today
Mostly sunny, with a high near 70. Calm wind becoming northwest around 5 mph in the afternoon.
Tonight
Rain likely, mainly after 5am. Mostly cloudy, with a low around 49. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain, mainly before 1pm. High near 58. South southwest wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 47. Light and variable wind.
Sunday
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 59. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 47.
Monday
A 30 percent chance of rain. Mostly cloudy, with a high near 56.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 45.
Tuesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 52.
Tuesday Night
Rain. Mostly cloudy, with a low around 39.
Wednesday
Rain likely. Mostly cloudy, with a high near 52.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 37.
Thursday
Mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Renton Municipal WA
 47.49°N 122.22°W (Elev. 82 ft)
11:27 am PDT Apr 10, 2026
11am PDT Apr 10, 2026-6pm PDT Apr 16, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database